@article{1401883,
      author = {Sakho, Ibrahima,},
      url = {http://library.usi.edu/record/1401883},
      title = {Screening constant by unit nuclear charge method :  description and application to the photoionization of  atomic systems /},
      recid = {1401883},
      pages = {1 online resource (406 pages) :},
}